請問能否在網上找到一些免費繪圖軟件﹖

The following software is free but powerful. You may try it.
Window version
http://downloads.sourceforge.net/gimp-win/gimp-2.2.13-i586-setup-1.zip
Runtime Environment (You need it for Windows)
http://downloads.sourceforge.net/gimp-win/gtk%2B-2.10.6-1-setup.zip
Help file in various language
http://downloads.sourceforge.net/gimp-win/gimp-help-2-0.11-setup.zip
Animated Package
http://downloads.sourceforge.net/gimp-win/gimp-gap-2.2.0-setup.zip